diff --git a/tox.ini b/tox.ini
index 3774b08..af7aa4f 100644
--- a/tox.ini
+++ b/tox.ini
@@ -24,6 +24,7 @@ commands =
 [testenv:linting]
 skip_install = True
 usedevelop = True
+passenv = PRE_COMMIT_HOME
 deps =
   pre-commit
 commands = pre-commit run --all-files --show-diff-on-failure